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Ard Biesheuvel 288be97cc7 arm64/lib: copy_page: use consistent prefetch stride 
The optional prefetch instructions in the copy_page() routine are
inconsistent: at the start of the function, two cachelines are
prefetched beyond the one being loaded in the first iteration, but
in the loop, the prefetch is one more line ahead. This appears to
be unintentional, so let's fix it.

While at it, fix the comment style and white space.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
 		2017-07-25 10:04:42 +01:00
..
Makefile arm64: lse: deal with clobbered IP registers after branch via PLT 2016-02-26 18:35:02 +00:00
atomic_ll_sc.c arm64: introduce CONFIG_ARM64_LSE_ATOMICS as fallback to ll/sc atomics 2015-07-27 15:28:50 +01:00
bitops.S arm64: atomics: prefetch the destination word for write prior to stxr 2015-07-27 15:28:53 +01:00
clear_page.S arm64: Miscellaneous library functions 2012-09-17 13:42:18 +01:00
clear_user.S arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
copy_from_user.S arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
copy_in_user.S arm64: switch to RAW_COPY_USER 2017-03-28 18:23:24 -04:00
copy_page.S arm64/lib: copy_page: use consistent prefetch stride 2017-07-25 10:04:42 +01:00
copy_template.S scripts/spelling.txt: add "overwritting" pattern and fix typo instances 2017-02-27 18:43:47 -08:00
copy_to_user.S arm64: don't pull uaccess.h into *.S 2016-12-26 13:05:17 -05:00
delay.c arm64: Miscellaneous library functions 2012-09-17 13:42:18 +01:00
memchr.S arm64: use ENDPIPROC() to annotate position independent assembler routines 2015-10-12 16:19:45 +01:00
memcmp.S arm64: Fix misspellings in comments. 2016-03-04 18:19:17 +00:00
memcpy.S arm64: add KASAN support 2015-10-12 17:46:36 +01:00
memmove.S arm64: add KASAN support 2015-10-12 17:46:36 +01:00
memset.S arm64: add KASAN support 2015-10-12 17:46:36 +01:00
strchr.S arm64: klib: Optimised string functions 2013-03-21 17:39:30 +00:00
strcmp.S arm64: use ENDPIPROC() to annotate position independent assembler routines 2015-10-12 16:19:45 +01:00
strlen.S arm64: use ENDPIPROC() to annotate position independent assembler routines 2015-10-12 16:19:45 +01:00
strncmp.S arm64: use ENDPIPROC() to annotate position independent assembler routines 2015-10-12 16:19:45 +01:00
strnlen.S arm64/efi: Make strnlen() available to the EFI namespace 2016-02-16 10:32:10 +00:00
strrchr.S arm64: klib: Optimised string functions 2013-03-21 17:39:30 +00:00